| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| merrimac civil war ship | 1.53 | 0.7 | 5822 | 71 | 23 |
| merrimac | 0.85 | 0.8 | 8082 | 59 | 8 |
| civil | 0.28 | 0.7 | 3197 | 72 | 5 |
| war | 1.43 | 0.1 | 5286 | 51 | 3 |
| ship | 0.28 | 0.8 | 6146 | 87 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| merrimac civil war ship | 1.99 | 0.9 | 9552 | 7 |
| merrimack civil war ship | 1.39 | 0.1 | 1534 | 70 |
| civil war ships merrimac and monitor | 1.32 | 0.7 | 9290 | 43 |
| uss merrimack civil war | 1.04 | 0.8 | 9328 | 100 |
| merrimack ironclad ship civil war | 1.54 | 0.4 | 9365 | 29 |
| merrimack in civil war | 0.67 | 0.6 | 7277 | 31 |
| merrimack definition civil war | 1.37 | 0.8 | 761 | 93 |
| where is the merrimack ship | 0.55 | 0.1 | 8110 | 49 |
| the merrimack was a wooden union ship | 0.42 | 0.5 | 4940 | 24 |
| merrimack boat history 1863 | 1.4 | 0.3 | 9538 | 14 |
| merrimack civil war ironclad | 1.11 | 0.5 | 7353 | 49 |
| who built the merrimack ship | 0.69 | 0.8 | 174 | 13 |
| uss merrimack 1855 wikipedia | 0.23 | 0.5 | 4102 | 39 |
| what was the merrimack | 1.16 | 0.5 | 1989 | 59 |
| sinking of the merrimac | 1.93 | 0.6 | 8734 | 86 |
| civil war monitor and merrimack | 0.1 | 0.2 | 1479 | 50 |
| american civil war ship | 0.32 | 0.7 | 9241 | 74 |
| history of merrimac ma | 1.47 | 0.6 | 6128 | 78 |
| historic map merrimac massachusetts | 1.19 | 0.4 | 7559 | 45 |
| how did the confederates get the merrimack | 0.45 | 0.7 | 5934 | 17 |
